Medisun – Ex Bestie

Medisun returns with “Ex Bestie, ” a bruised, modern breakup tune that treats friendship gone sour as seriously as any lover’s quarrel. The title does most of the heavy lifting: this is about the fallout when an old bond turns toxic, and the song lands in that familiar dancehall space where hurt feelings, pride, and sharp-tongued clarity all sit in the same verse.

The production comes from Unity Sound Worldwide, a Japan-based sound and production outfit that has been active around the reggae and dancehall circuit from Yokohama and beyond. This release sits neatly in the kind of current, digital-friendly lane the crew has been pushing, with a clean mix and enough headroom for the vocals to cut through.

Medisun is the kind of voice that suits that setting. The performance feels direct and unforced, with a conversational delivery that gives the song its bite. Rather than drifting into sentimentality, she centres on the fracture itself, and that gives “Ex Bestie” a sharper edge than a standard heartbreak cut. The rhythm is lean and springy, with a pared-back bounce that leaves space for the lyric to do the work. It has the pulse of a late-night club record, but the mood is colder than celebratory, more a warning shot than a sing-along.

Released in 2026, “Ex Bestie” sounds made for selectors who like tunes that can travel between radio, playlists, and dancehall juggling without losing their attitude.